| serotonin → IsA → neurotransmitter | 0.79 | |
| acetylcholine → IsA → neurotransmitter | 0.68 | |
| dopamine → IsA → neurotransmitter | 0.68 | |
| noradrenaline → IsA → neurotransmitter | 0.65 | |
| vesicle → HasA → neurotransmitter | 0.60 | |
| histamine → IsA → neurotransmitter | 0.60 | |
| epinephrine → IsA → neurotransmitter | 0.47 | |
| melatonin → IsA → neurotransmitter | 0.37 | |
| stimulation → HasSubevent → neurotransmitter | 0.29 |